server1-zfs 8 x AMD Opteron 6172 testing with a Bochs and Cirrus Logic GD 5446 on Ubuntu 14.04 via the Phoronix Test Suite. server1-zfs: Processor: 8 x AMD Opteron 6172 @ 2.10GHz (8 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4192 MB RAM, Disk: 295GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Compiler: GCC 4.8, File-System: ext3, Screen Resolution: 1024x768 AIO-Stress 0.21 Random Write MB/s > Higher Is Better server1-zfs . 171.23 |========================================================= SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better server1-zfs . 68.50 |========================================================== FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better server1-zfs . 63.93 |========================================================== Dbench 4.0 12 Clients MB/s > Higher Is Better server1-zfs . 126.18 |========================================================= Dbench 4.0 48 Clients MB/s > Higher Is Better server1-zfs . 129.66 |========================================================= Dbench 4.0 128 Clients MB/s > Higher Is Better server1-zfs . 122.50 |========================================================= Dbench 4.0 1 Clients MB/s > Higher Is Better server1-zfs . 39.14 |========================================================== IOzone 3.405 8GB Read Performance MB/s > Higher Is Better server1-zfs . 158.19 |========================================================= IOzone 3.405 8GB Write Performance MB/s > Higher Is Better server1-zfs . 284.23 |========================================================= Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better server1-zfs . 639.18 |========================================================= Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better server1-zfs . 24.64 |========================================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better server1-zfs . 205.20 |========================================================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better server1-zfs . 77.48 |========================================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better server1-zfs . 210.83 |========================================================= Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better server1-zfs . 33.85 |========================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better server1-zfs . 751 |============================================================ Gzip Compression 2GB File Compression Seconds < Lower Is Better server1-zfs . 31.30 |========================================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better server1-zfs . 1960.99 |========================================================